Fireclaw is very useful for a Werebear, since you will be lacking the AR. (You won't have the eth bug for you'll be using robo phase.)
Fire dmg sometimes would "force" the hit recovery animation of your opponent, so it is like stunning.
You could use Oak healing if they kill your spirit all the time.

For werewolf, actually chipping a Cruel Cryptic of Quickness would be best...then socket it with 3x ED/Ias jewels. It will hit the 4 fpa. Low min dmg, but you'll have like avg 2xx dmg.